Canomo 50 Pairs Butterfly Clutch Tie Tacks Brass Pin Backs Blank Pin Keepers with 10mm Blank Pins(Silver)

Purchased to make earrings into pins. Good quality metal and easy to use.

I bought some old Donald Duck cola bottle caps And glued these pins to them. Adorable. Pins work. Highly functional.

Nice sturdy base

These pins serve their purpose and I haven't had any issues with them. I'm attaching them to acrylic pieces.

I used these to turn a 20mm 3D printed button into a pin that I could attach to a hat. Most of the pin backs were too small - these seemed the best match, and indeed they worked well for that purpose. Two annoyances, though. First, a majority of the pin backs in the package had pins at an angle - I don't know if they got bent after being made, or if the pin was attached wrong. The second is that the pin part is really too long, which tends to make whatever you attach it to spin if it's not thick. I ended up printing some TPU washers to make up the distance.

I got these to add to my camera harness for extra closure/support on the straps, as I had one of the straps come undone out the buckle part.I didn’t want that to happen again so, looked for something like these. These work perfect! I added three on each of my straps.Comes with a lot for a great price!Would definitely buy again, when and if I run out!

Needed these for my special pins I put on my hat.Wanted something to latch on to make sure my pins don't end up falling and getting lost. The pins I have originally came with a matte yellow silicon or rubber like back, which didn't feel very secure. Detail on the pins is a mixture of silver and gold metal enamel (needed silver and gold backs instead of what I had).Some of these mass sold pins are made heavy for such a flimsy rubber backing, like the Disney park pins for example... Thank goodness for these multicolor butterfly clutches! I love how they lock and hold everything snug and sturdy to my hat! Puts my mind at ease, and plus they are less bulky looking in back now too!Makes my hat look good! Woo!!

They work well, look good, and incorporate beautifully into my crafts.